# System Variables Added in MariaDB 10.0

This is a list of [system variables](/docs/server/server-management/variables-and-modes/server-system-variables.md) that were added in the [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) series.

The list excludes the following variables, related to storage engines and plugins included in [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md):

* [Connect System Variables](/docs/server/server-usage/storage-engines/connect/connect-system-variables.md)
* [Galera System Variables](/docs/galera-cluster/reference/galera-cluster-system-variables.md)
* [Mroonga System Variables](/docs/server/server-usage/storage-engines/mroonga/mroonga-system-variables.md)
* [Query Response Time Plugin Variables](/docs/server/reference/plugins/other-plugins/query-response-time-plugin.md)
* [Spider System Variables](/docs/server/server-usage/storage-engines/spider/spider-system-variables.md)

| Variable                                                                                                                                                                                                              | Added                                                                                                          |
| --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------- |
| [aria\_pagecache\_file\_hash\_size](/docs/server/server-usage/storage-engines/aria/aria-system-variables.md#aria_pagecache_file_hash_size)                                                                            | [MariaDB 10.0.13](/docs/release-notes/community-server/old-releases/10.0/10.0.13.md)                           |
| [binlog\_commit\_wait\_count](/docs/server/ha-and-performance/standard-replication/replication-and-binary-log-system-variables.md)                                                                                    | [MariaDB 10.0.5](/docs/release-notes/community-server/old-releases/10.0/10.0.5.md)                             |
| [binlog\_commit\_wait\_usec](/docs/server/ha-and-performance/standard-replication/replication-and-binary-log-system-variables.md)                                                                                     | [MariaDB 10.0.5](/docs/release-notes/community-server/old-releases/10.0/10.0.5.md)                             |
| [default\_master\_connection](/docs/server/ha-and-performance/standard-replication/replication-and-binary-log-system-variables.md)                                                                                    | [MariaDB 10.0.1](/docs/release-notes/community-server/old-releases/10.0/10.0.1.md)                             |
| [default\_regex\_flags](/docs/server/server-management/variables-and-modes/server-system-variables.md#default_regex_flags)                                                                                            | [MariaDB 10.0.11](/docs/release-notes/community-server/old-releases/10.0/10.0.11.md)                           |
| [gtid\_binlog\_pos](/docs/server/ha-and-performance/standard-replication/gtid.md)                                                                                                                                     | [MariaDB 10.0.3](/docs/release-notes/community-server/old-releases/10.0/10.0.3.md)                             |
| [gtid\_binlog\_state](/docs/server/ha-and-performance/standard-replication/gtid.md)                                                                                                                                   | [MariaDB 10.0.5](/docs/release-notes/community-server/old-releases/10.0/10.0.5.md)                             |
| [gtid\_current\_pos](/docs/server/ha-and-performance/standard-replication/gtid.md)                                                                                                                                    | [MariaDB 10.0.3](/docs/release-notes/community-server/old-releases/10.0/10.0.3.md)                             |
| [gtid\_domain\_id](/docs/server/ha-and-performance/standard-replication/gtid.md)                                                                                                                                      | [MariaDB 10.0.2](/docs/release-notes/community-server/old-releases/10.0/10.0.2.md)                             |
| [gtid\_ignore\_duplicates](/docs/server/ha-and-performance/standard-replication/gtid.md)                                                                                                                              | [MariaDB 10.0.10](/docs/release-notes/community-server/old-releases/10.0/10.0.10.md)                           |
| [gtid\_seq\_no](/docs/server/ha-and-performance/standard-replication/gtid.md)                                                                                                                                         | [MariaDB 10.0.2](/docs/release-notes/community-server/old-releases/10.0/10.0.2.md)                             |
| [gtid\_slave\_pos](/docs/server/ha-and-performance/standard-replication/gtid.md)                                                                                                                                      | [MariaDB 10.0.3](/docs/release-notes/community-server/old-releases/10.0/10.0.3.md)                             |
| [gtid\_strict\_mode](/docs/server/ha-and-performance/standard-replication/gtid.md)                                                                                                                                    | [MariaDB 10.0.3](/docs/release-notes/community-server/old-releases/10.0/10.0.3.md)                             |
| [histogram\_size](/docs/server/server-management/variables-and-modes/server-system-variables.md#histogram_size)                                                                                                       | [MariaDB 10.0.2](/docs/release-notes/community-server/old-releases/10.0/10.0.2.md)                             |
| [histogram\_type](/docs/server/server-management/variables-and-modes/server-system-variables.md#histogram_type)                                                                                                       | [MariaDB 10.0.2](/docs/release-notes/community-server/old-releases/10.0/10.0.2.md)                             |
| [innodb\_adaptive\_flushing\_lwm](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                        | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_adaptive\_max\_sleep\_delay](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                    | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_api\_bk\_commit\_interval](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                      | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_api\_disable\_rowlock](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                          | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_api\_enable\_binlog](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                            | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_api\_enable\_mdl](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                               | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_api\_trx\_level](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                                | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_buffer\_pool\_dump\_at\_shutdown](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                               | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_buffer\_pool\_dump\_now](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                        | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_buffer\_pool\_filename](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                         | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_buffer\_pool\_load\_abort](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                      | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_buffer\_pool\_load\_at\_startup](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_buffer\_pool\_load\_now](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                        | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_change\_buffer\_max\_size](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                      | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_checksum\_algorithm](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                            | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_cleaner\_lsn\_age\_factor](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                      | [MariaDB 10.0.9](/docs/release-notes/community-server/old-releases/10.0/10.0.9.md)                             |
| [innodb\_cmp\_per\_index\_enabled](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                       | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_compression\_failure\_threshold\_pct](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                           | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_compression\_level](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                             | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_compression\_pad\_pct\_max](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                     | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_disable\_sort\_file\_cache](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                     | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_empty\_free\_list\_algorithm](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                   | [MariaDB 10.0.9](/docs/release-notes/community-server/old-releases/10.0/10.0.9.md)                             |
| [innodb\_flush\_neighbors](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                               | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_foreground\_preflush](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                           | [MariaDB 10.0.9](/docs/release-notes/community-server/old-releases/10.0/10.0.9.md)                             |
| [innodb\_ft\_aux\_table](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                                 | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_ft\_cache\_size](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                                | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_ft\_enable\_diag\_print](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                        | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_ft\_enable\_stopword](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                           | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_ft\_max\_token\_size](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                           | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_ft\_min\_token\_size](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                           | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_ft\_num\_word\_optimize](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                        | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_ft\_result\_cache\_limit](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                       | [MariaDB 10.0.9](/docs/release-notes/community-server/old-releases/10.0/10.0.9.md)                             |
| [innodb\_ft\_server\_stopword\_table](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                    | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_ft\_sort\_pll\_degree](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                          | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_ft\_total\_cache\_size](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                         | [MariaDB 10.0.9](/docs/release-notes/community-server/old-releases/10.0/10.0.9.md)                             |
| [innodb\_ft\_user\_stopword\_table](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                      | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_io\_capacity\_max](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                              | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_log\_arch\_dir](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                                 | [MariaDB 10.0.9](/docs/release-notes/community-server/old-releases/10.0/10.0.9.md)                             |
| [innodb\_log\_arch\_expire\_sec](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                         | [MariaDB 10.0.9](/docs/release-notes/community-server/old-releases/10.0/10.0.9.md)                             |
| [innodb\_log\_archive](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                                   | [MariaDB 10.0.9](/docs/release-notes/community-server/old-releases/10.0/10.0.9.md)                             |
| [innodb\_log\_compressed\_pages](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                         | [MariaDB 10.0.9](/docs/release-notes/community-server/old-releases/10.0/10.0.9.md)                             |
| [innodb\_max\_dirty\_pages\_pct\_lwm](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                    | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_max\_purge\_lag\_delay](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                         | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_monitor\_disable](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                               | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_monitor\_enable](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                                | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_monitor\_reset](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                                 | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_monitor\_reset\_all](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                            | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_online\_alter\_log\_max\_size](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                  | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_optimize\_fulltext\_only](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                       | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_random\_read\_ahead](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                            | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_read\_only](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                                     | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_recovery\_stats](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                                | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_sched\_priority\_cleaner](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                       | [MariaDB 10.0.9](/docs/release-notes/community-server/old-releases/10.0/10.0.9.md)                             |
| [innodb\_simulate\_comp\_failures](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                       | [MariaDB 10.0.14](/docs/release-notes/community-server/old-releases/10.0/10.0.14.md)                           |
| [innodb\_sort\_buffer\_size](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                             | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_stats\_auto\_recalc](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                            | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_stats\_modified\_counter](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                       | [MariaDB 10.0.15](/docs/release-notes/community-server/old-releases/10.0/10.0.15.md)                           |
| [innodb\_stats\_persistent](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                              | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_stats\_persistent\_sample\_pages](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                               | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_stats\_traditional](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                             | [MariaDB 10.0.16](/docs/release-notes/community-server/old-releases/10.0/10.0.16.md)                           |
| [innodb\_stats\_transient\_sample\_pages](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_status\_output](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                                 | [MariaDB 10.0.14](/docs/release-notes/community-server/old-releases/10.0/10.0.14.md)                           |
| [innodb\_status\_output\_locks](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                          | [MariaDB 10.0.14](/docs/release-notes/community-server/old-releases/10.0/10.0.14.md)                           |
| [innodb\_sync\_array\_size](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                              | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_undo\_directory](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                                | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_undo\_logs](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                                     | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [innodb\_undo\_tablespaces](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md)                                                                                                              | [MariaDB 10.0](/docs/release-notes/community-server/old-releases/10.0/changes-improvements-in-mariadb-10-0.md) |
| [key\_cache\_file\_hash\_size](/docs/server/server-usage/storage-engines/myisam-storage-engine/myisam-system-variables.md#key_cache_file_hash_size)                                                                   | [MariaDB 10.0.13](/docs/release-notes/community-server/old-releases/10.0/10.0.13.md)                           |
| [last\_gtid](/docs/server/ha-and-performance/standard-replication/gtid.md)                                                                                                                                            | [MariaDB 10.0.9](/docs/release-notes/community-server/old-releases/10.0/10.0.9.md)                             |
| [oqgraph\_allow\_create\_integer\_latch](/docs/server/server-management/variables-and-modes/server-system-variables.md#oqgraph_allow_create_integer_latch)                                                            | [MariaDB 10.0.7](/docs/release-notes/community-server/old-releases/10.0/10.0.7.md)                             |
| [performance\_schema\_accounts\_size](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_accounts_size)                                                | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [performance\_schema\_digests\_size](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_digests_size)                                                  | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [performance\_schema\_events\_stages\_history\_long\_size](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_events_stages_history_long_size)         | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [performance\_schema\_events\_stages\_history\_size](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_events_stages_history_size)                    | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [performance\_schema\_events\_statements\_history\_long\_size](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_events_statements_history_long_size) | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [performance\_schema\_events\_statements\_history\_size](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_events_statements_history_size)            | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [performance\_schema\_hosts\_size](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_hosts_size)                                                      | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [performance\_schema\_max\_digest\_length](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_max_digest_length)                                       | [MariaDB 10.0.21](/docs/release-notes/community-server/old-releases/10.0/10.0.21.md)                           |
| [performance\_schema\_max\_socket\_classes](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_max_socket_classes)                                     | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [performance\_schema\_max\_socket\_instances](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_max_socket_instances)                                 | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [performance\_schema\_max\_stage\_classes](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_max_stage_classes)                                       | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [performance\_schema\_max\_statement\_classes](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_max_statement_classes)                               | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [performance\_schema\_session\_connect\_attrs\_size](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_session_connect_attrs_size)                    | [MariaDB 10.0.4](/docs/release-notes/community-server/old-releases/10.0/10.0.4.md)                             |
| [performance\_schema\_setup\_actors\_size](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_setup_actors_size)                                       | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [performance\_schema\_setup\_objects\_size](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_setup_objects_size)                                     | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [performance\_schema\_users\_size](/docs/server/reference/system-tables/performance-schema/performance-schema-system-variables.md#performance_schema_users_size)                                                      | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [slave\_ddl\_exec\_mode](/docs/server/ha-and-performance/standard-replication/replication-and-binary-log-system-variables.md)                                                                                         | [MariaDB 10.0.8](/docs/release-notes/community-server/old-releases/10.0/10.0.8.md)                             |
| [slave\_domain\_parallel\_threads](/docs/server/ha-and-performance/standard-replication/replication-and-binary-log-system-variables.md)                                                                               | [MariaDB 10.0.9](/docs/release-notes/community-server/old-releases/10.0/10.0.9.md)                             |
| [slave\_parallel\_max\_queued](/docs/server/ha-and-performance/standard-replication/replication-and-binary-log-system-variables.md)                                                                                   | [MariaDB 10.0.5](/docs/release-notes/community-server/old-releases/10.0/10.0.5.md)                             |
| [slave\_parallel\_threads](/docs/server/ha-and-performance/standard-replication/replication-and-binary-log-system-variables.md)                                                                                       | [MariaDB 10.0.5](/docs/release-notes/community-server/old-releases/10.0/10.0.5.md)                             |
| [ssl\_crl](/docs/server/security/encryption/data-in-transit-encryption/ssltls-system-variables.md)                                                                                                                    | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [ssl\_crlpath](/docs/server/security/encryption/data-in-transit-encryption/ssltls-system-variables.md)                                                                                                                | [MariaDB 10.0.0](/docs/release-notes/community-server/old-releases/10.0/10.0.0.md)                             |
| [use\_stat\_tables](/docs/server/server-management/variables-and-modes/server-system-variables.md#use_stat_tables)                                                                                                    | [MariaDB 10.0.1](/docs/release-notes/community-server/old-releases/10.0/10.0.1.md)                             |
| [version\_malloc\_library](/docs/server/server-management/variables-and-modes/server-system-variables.md#version_malloc_library)                                                                                      | [MariaDB 10.0.1](/docs/release-notes/community-server/old-releases/10.0/10.0.1.md)                             |

## See Also

* [Status Variables Added in MariaDB 10.0](/docs/server/ha-and-performance/optimization-and-tuning/system-variables/system-and-status-variables-added-by-major-release/system-and-status-variables-added-by-major-unmaintained-release/status-variables-added-in-mariadb-100.md)
* [System Variables Added in MariaDB 10.1](/docs/server/ha-and-performance/optimization-and-tuning/system-variables/system-and-status-variables-added-by-major-release/system-and-status-variables-added-by-major-unmaintained-release/system-variables-added-in-mariadb-101.md)
* [Upgrading from MariaDB 5.5 to MariaDB 10.0](/docs/server/server-management/install-and-upgrade-mariadb/upgrading/mariadb-community-server-upgrade-paths/upgrading-to-unmaintained-mariadb-releases/upgrading-from-mariadb-10-4-to-mariadb-10-5.md)

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